* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
header {
  position: relative;
  width: 100%;
}
header .head {
  width: 62.6667vw;
  height: 11.7333vw;
  margin: 0 auto;
  text-align: center;
  line-height: 11.7333vw;
}
header .head h2 {
  font-size: 4.2667vw;
}
header i {
  font-size: 7.2vw;
  color: #000000;
  position: absolute;
  left: 2.6667vw;
  top: 3.6667vw;
}
